RESUMO
BACKGROUND: The COVID-19 pandemic significantly affected high school students. Little is known about the mediators of student perceptions of infection prevention and public health entities. We piloted a survey to evaluate the relationship between student perceptions of COVID-19 topics and satisfaction with their most recent health class. METHODS: Students from one private high school in southeast Michigan completed a survey in early 2022. The primary outcomes were 4 domains: vaccination knowledge, intervention effectiveness, intervention impact, and willingness to readopt an intervention. We assessed the associations between health class satisfaction and these outcomes using multiple linear regression. RESULTS: One-hundred ninety students reported their health class satisfaction and were eligible for analysis. Students reported high confidence in vaccines (93%) but limited knowledge of COVID-19 vaccination (45%). Students perceived COVID-19 interventions as highly effective (range, 72% [hand hygiene]-93% [vaccination]) and reported a willingness to readopt them (range, 73% [stay-at-home orders]-96% [vaccination]). Health class satisfaction (54%) was positively associated with composite scores on vaccination knowledge and intervention effectiveness. DISCUSSION: Assessing students' intrapandemic perspectives on infection prevention illuminated areas of strength (ie, intervention confidence) and areas for improvement (ie, intervention knowledge and institutional confidence). CONCLUSIONS: Students reported favorable perceptions regarding common infection prevention interventions. Future work should investigate the role of educational satisfaction in mediating confidence in public health interventions and institutions.
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COVID-19 , Educação em Saúde , Saúde Pública , Estudantes , Humanos , COVID-19/prevenção & controle , COVID-19/epidemiologia , Feminino , Masculino , Estudantes/psicologia , Adolescente , Inquéritos e Questionários , Educação em Saúde/métodos , SARS-CoV-2 , Instituições Acadêmicas , Conhecimentos, Atitudes e Prática em Saúde , Michigan , Satisfação Pessoal , Vacinação/psicologia , Vacinação/estatística & dados numéricos , Pandemias/prevenção & controle , PercepçãoRESUMO
BACKGROUND: Post-acute sequelae of SARS-CoV-2 (PASC) describes a syndrome of physical and cognitive decline that persists after acute symptoms of infection resolve. Few studies have explored PASC among nursing home (NH) residents. METHODS: A retrospective cohort study was conducted at two NHs in Michigan. COVID-positive patients were identified from March 21, 2020 to October 26, 2021. The comparison group were patients who lived at the same NH but who were never infected during the study period. Minimum Data Set was used to examine trajectories of functional dependence (Activity of Daily Living [ADL] composite score) and cognitive function (Brief Interview for Mental Status [BIMS]). Linear mixed-effects models were constructed to estimate short-term change in function and cognition immediately following diagnosis and over time for an additional 12 months, compared to pre-COVID and non-COVID trajectories and adjusting for sex, age, and dementia status. RESULTS: We identified 171 residents (90 COVID-19 positive, 81 non-COVID) with 719 observations for our analyses. Cohort characteristics included: 108 (63%) ≥ 80 yrs.; 121 (71%) female; 160 (94%) non-Hispanic white; median of 3 comorbidities (IQR 2-4), with no significant differences in characteristics between groups. COVID-19 infection affected the trajectory of ADL recovery for the first 9 months following infection, characterized by an immediate post-infection decrease in functional status post-infection (-0.60 points, p = 0.002) followed by improvement toward the expected functional trajectory sans infection (0.04 points per month following infection, p = 0.271). CONCLUSIONS: NH residents experienced a significant functional decline that persisted for 9 months following acute infection. Further research is needed to determine whether increased rehabilitation services after COVID-19 may help mitigate this decline.
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COVID-19 , SARS-CoV-2 , Humanos , Feminino , Masculino , COVID-19/complicações , COVID-19/epidemiologia , Estudos Retrospectivos , Cognição , Progressão da Doença , Casas de SaúdeRESUMO
OBJECTIVE: US policies require robust nursing home (NH) infection prevention and control (IPC) programs to ensure safe care. We assessed IPC resources and practices related to catheter and non-catheter-associated urinary tract infection (CAUTI and UTI) prevention among NHs. METHODS: We conducted a mixed-methods study from April 2018 through November 2019. Quantitative surveys assessed NH IPC program resources, practices, and communication during resident transfer. Semistructured qualitative interviews focused on IPC programs, CAUTI and UTI prevention practices, and resident transfer processes. Using a matrix as an analytic tool, findings from the quantitative survey data were combined with the qualitative data in the form of a joint display. RESULTS: Representatives from 51 NHs completed surveys; interviews were conducted with 13 participants from 7 NHs. Infection preventionists (IPs) had limited experience and/or additional roles, and in 36.7% of NHs, IPs had no specific IPC training. IP turnover was often mentioned during interviews. Most facilities were aware of their CAUTI and UTI rates and reported using prevention practices, such as hydration (85.7%) or nurse-initiated catheter discontinuation (65.3%). Qualitative interviewees confirmed use of these practices and expressed additional concerns about overuse of urine testing and antibiotics. Although transfer sheets were used by 84% to communicate about infections, the information received was described as suboptimal. CONCLUSIONS: NHs identified IP challenges related to turnover, limited education, and serving multiple roles. However, most NHs reported awareness of their CAUTI and UTI rates as well as their use of prevention practices. Importantly, we identified opportunities to enhance communication between NHs and hospitals to improve resident care and safety.
Assuntos
Infecções Relacionadas a Cateter , Infecção Hospitalar , Infecções Urinárias , Humanos , Infecção Hospitalar/prevenção & controle , Infecções Relacionadas a Cateter/prevenção & controle , Controle de Infecções/métodos , Casas de Saúde , Infecções Urinárias/prevenção & controleRESUMO
BACKGROUND: Resistant gram-negative bacteria (R-GNB) colonization in nursing home patients can cause clinical infection and intrafacility transmission. Limited data exist on the roles of age and function on R-GNB colonization. METHODS: A secondary data analysis was performed from a cohort study of 896 patients admitted to 6 Michigan nursing homes between November 2013 and May 2018. Swabs obtained upon enrollment, weekly for 1 month, then monthly until nursing home discharge from 5 anatomical sites were cultured for GNB. R-GNB were defined as resistant to ciprofloxacin, ceftazidime, or imipenem. Patients with growth of the same R-GNB as the initial positive visit, from any anatomical site at any subsequent visit, were considered persistently colonized. Demographic data, antibiotic use, device use, and physical self-maintenance scales (PSMSs) were obtained upon enrollment. Characteristics were compared between patients with R-GNB colonization versus those without, and those with persistent R-GNB colonization versus those with spontaneous decolonization. RESULTS: Of 169 patients with a positive R-GNB culture and ≥2 subsequent study visits, 89 (53%) were transiently colonized and 80 (47%) were persistently colonized. Compared to uncolonized patients, persistent and transient R-GNB colonization were associated with higher PSMS score: 1.14 (95% confidence interval or CI, 1.05-1.23; P = .002) and 1.10 (95% CI, 1.01-1.19; P = .023), respectively. Persistent colonization was independently associated with longer duration of nursing home stay (1.02; 95% CI, 1.01-1.02; P < .001). Higher readmission rate among persistently colonized patients was observed on unadjusted analysis. CONCLUSIONS: Persistent R-GNB colonization is associated with younger age, functional disability, and prolonged length of nursing home stay. In-depth longitudinal studies to understand new acquisition and transmission dynamics of R-GNB in nursing homes are needed.
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Infecções por Bactérias Gram-Negativas , Humanos , Infecções por Bactérias Gram-Negativas/tratamento farmacológico , Infecções por Bactérias Gram-Negativas/epidemiologia , Infecções por Bactérias Gram-Negativas/microbiologia , Estudos de Coortes , Bactérias Gram-Negativas , Casas de Saúde , Antibacterianos/uso terapêutico , Fatores de RiscoRESUMO
Importance: Little is known about the contribution of hospital antibiotic prescribing to multidrug-resistant organism (MDRO) burden in nursing homes (NHs). Objectives: To characterize antibiotic exposures across the NH patient's health care continuum (preceding health care exposure and NH stay) and to investigate whether recent antibiotic exposure is associated with MDRO colonization and room environment contamination at NH study enrollment. Design, Setting, and Participants: This is a secondary analysis of a prospective cohort study (conducted from 2013-2016) that enrolled NH patients and followed them up for as long as 6 months. The study was conducted in 6 NHs in Michigan among NH patients who were enrolled within 14 days of admission. Clinical metadata abstraction, multi-anatomical site screening, and room environment surveillance for MDROs were conducted at each study visit. Data were analyzed between May 2019 and November 2021. Exposures: Antibiotic data were abstracted from NH electronic medical records by trained research staff and characterized by class, route, indication, location of therapy initiation, risk for Clostridioides difficile infection (C diffogenic agents), and 2019 World Health Organization Access, Watch, and Reserve (AWARE) antibiotic stewardship framework categories. Main Outcomes and Measures: The primary outcomes were MDRO colonization and MDRO room environment contamination at NH study enrollment, measured using standard microbiology methods. Multivariable logistic regression was used to identify whether antibiotic exposure within 60 days was associated with MDRO burden at NH study enrollment. Additionally, antibiotic exposure data were characterized using descriptive statistics. Results: A total of 642 patients were included (mean [SD] age, 74.7 [12.2] years; 369 [57.5%] women; 402 [62.6%] White; median [IQR] NH days to enrollment, 6.0 [3.0-7.0]). Of these, 422 (65.7%) received 1191 antibiotic exposures: 368 (57.3%) received 971 hospital-associated prescriptions, and 119 (18.5%) received 198 NH-associated prescriptions. Overall, 283 patients (44.1%) received at least 1 C diffogenic agent, and 322 (50.2%) received at least 1 high-risk WHO AWARE antibiotic (watch or reserve agent). More than half of NH patients (364 [56.7%]) and room environments (437 [68.1%]) had MDRO-positive results at enrollment. In multivariable analysis, recent antibiotic exposure was positively associated with baseline MDRO colonization (odds ratio [OR], 1.70; 95% CI, 1.22-2.38) and MDRO environmental contamination (OR, 1.67; 95% CI, 1.17-2.39). Exploratory stratification by C diffogenic agent exposure increased the effect size (MDRO colonization: OR, 1.99; 95% CI, 1.33-2.96; MDRO environmental contamination: OR, 1.86; 95% CI, 1.24-2.79). Likewise, exploratory stratification by exposure to high-risk WHO AWARE antibiotics increased the effect size (MDRO colonization: OR, 2.32; 95% CI, 1.61-3.36; MDRO environmental contamination: OR, 1.86; 95% CI, 1.26-2.75). Conclusions and Relevance: The findings of this study suggest that high-risk, hospital-based antibiotics are a potentially high-value target to reduce MDROs in postacute care NHs. This study underscores the potential utility of integrated hospital and NH stewardship programming on regional MDRO epidemiology.
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Antibacterianos/uso terapêutico , Gestão de Antimicrobianos , Infecções Bacterianas/tratamento farmacológico , Infecção Hospitalar/epidemiologia , Farmacorresistência Bacteriana Múltipla/efeitos dos fármacos , Casas de Saúde/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Feminino , Humanos , Estudos Longitudinais , Masculino , Michigan , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de Risco , Infecções Estafilocócicas/prevenção & controleRESUMO
BACKGROUND: SARS-CoV-2 outbreaks in nursing homes (NHs) have been devastating and have led to the creation of coronavirus disease 2019 (COVID-19) units within NHs to care for affected patients. Frequency and persistence of SARS-CoV-2 environmental contamination in these units have not been studied. METHODS: A prospective cohort study was conducted between October 2020 and January 2021 in four Michigan NHs. Swabs from high-touch surfaces in COVID-19-infected patient rooms were obtained at enrollment and follow-up. Demographic and clinical data were collected from clinical records. Primary outcome of interest was the probability of SARS-CoV-2 RNA detection from specific environmental surfaces in COVID-19 patient rooms. We used multivariable logistic regression to assess patient risk factors for SARS-CoV-2 contamination. Pairwise Phi coefficients were calculated to measure correlation of site-specific environmental detection upon enrollment and during follow-up. RESULTS: One hundred and four patients with COVID-19 were enrolled (61.5% >80 years; 67.3% female; 89.4% non-Hispanic White; 51% short stay) and followed up for 241 visits. The study population had significant disabilities in activities of daily living (ADL; 81.7% dependent in four or more ADLs) and comorbidities, including dementia (55.8%), diabetes (40.4%), and heart failure (32.7%). Over the 3-month study period, 2087 swab specimens were collected (1896 COVID-19 patient rooms, 191 common areas). SARS-CoV-2 positivity was 28.4% (538/1896 swabs) on patient room surfaces and 3.7% (7/191 swabs) on common area surfaces. Nearly 90% (93/104) of patients had SARS-CoV-2 contamination in their room at least once. Environmental contamination upon enrollment correlated with contamination of the same site during follow-up. Functional independence increased the odds of proximate contamination. CONCLUSIONS: Environmental detection of viral RNA from surfaces in the rooms of COVID-19 patients is nearly universal and persistent; more investigation is needed to determine the implications of this for infectiousness. Patients with greater independence are more likely than fully dependent patients to contaminate their immediate environment.
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COVID-19 , Poluição Ambiental/efeitos adversos , Controle de Infecções , RNA Viral , SARS-CoV-2/isolamento & purificação , Idoso , Idoso de 80 Anos ou mais , COVID-19/prevenção & controle , COVID-19/terapia , Descontaminação , Feminino , Humanos , Masculino , Michigan , Casas de Saúde , Estudos Prospectivos , RNA Viral/análiseRESUMO
Multiple room occupancy is common in Nursing Homes (NHs), and its role in transmission of antibiotic-resistant pathogens is unclear. We investigated prevalence of patient colonization and environmental contamination with vancomycin-resistant enterococci (VRE) and methicillin-resistant Staphylococcus aureus (MRSA) in NH roommates, compared it with expected prevalence, and determined specific body and environmental sites that may act as sources of roommate colonization. Roommate contamination was associated with index patient's colonization (relative risk (RR): 2.57 (95% CI 1.04-6.37)) for MRSA, and index patient's immediate environment contamination for VRE (RR: 3.60 (95% CI 1.59-8.12)). When specific index patient sites associated with roommate colonization were investigated, the side table (Fisher's p = 0.029 and 0.047 for VRE and MRSA, respectively) and the nurse call button (p = 0.001 and 0.052) stood out, together with patient hands in the case of VRE (p = 0.026). Future studies should be carried out to establish whether these sites should be a specific target of infection prevention campaigns in NHs with multiple occupancy rooms.
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Infecção Hospitalar/epidemiologia , Staphylococcus aureus Resistente à Meticilina , Casas de Saúde , Quartos de Pacientes , Enterococos Resistentes à Vancomicina , Infecção Hospitalar/microbiologia , Fômites , Infecções por Bactérias Gram-Positivas/epidemiologia , Humanos , Prevalência , Infecções Estafilocócicas/epidemiologiaRESUMO
Background: Colonization is the main precursor to infection, which may lead to adverse clinical outcomes among older adults in nursing homes (NHs). Understanding seasonal changes in the local burden of common bacterial pathogens is key to implementing appropriate and cost-effective infection prevention measures in this resource-constrained healthcare environment. It is thus surprising that seasonal trends in patient and environmental colonization with major bacterial pathogens are presently unknown in the expanding NH setting. Methods: We examined the seasonal incidence of four major pathogens among 640 nursing home patients and high-touch surfaces within their rooms over 2 years. In cases where a significant number of antimicrobial-resistant strains was found, incidence in antimicrobial-susceptible and antimicrobial-resistant isolates was compared, along with antibiotic use trends. Results: We observed spring peaks in the incidence of vancomycin-resistant enterococci (1.70 peak to trough ratio for both patient and environmental isolates) and methicillin-resistant Staphylococcus aureus (1.95 peak to trough ratio for patient isolates, 1.50 for environmental isolates). We also observed summer peaks in Klebsiella pneumoniae (1.83 and 1.82 peak to trough ratio for patient and environmental isolates, respectively), and ciprofloxacin-resistant Escherichia coli. Susceptible S. aureus and E. coli did not follow seasonal patterns. Conclusions: A meaningful seasonal pattern may be present in the NH setting for several significant pathogens, and especially antimicrobial-resistant ones. Whether such patterns are consistent across geographic areas and over longer periods of time should be a key focus of investigation, in order to better inform timing of surveillance and infection prevention efforts in this setting.
Assuntos
Antibacterianos , Staphylococcus aureus Resistente à Meticilina , Idoso , Antibacterianos/farmacologia , Farmacorresistência Bacteriana , Escherichia coli , Humanos , Incidência , Casas de Saúde , Estações do Ano , Staphylococcus aureusRESUMO
Importance: Multidrug-resistant organisms (MDROs) can cause significant morbidity and mortality. Preventing MDROs can reduce the risk of subsequent transmission and infection. Objective: To determine whether a multicomponent infection prevention intervention can reduce MDRO prevalence in nursing homes (NHs). Design, Setting, and Participants: This cluster randomized clinical trial of a multicomponent intervention was conducted in 6 NHs in Michigan from September 2016 to August 2018. Three NHs adopted a multicomponent intervention, while 3 control NHs continued without investigator intervention. Study visits were conducted at baseline; days 7, 14, 21, and 30; and monthly thereafter for up to 6 months or discharge. Visits included clinical data collection and MDRO surveillance culturing of multiple body sites and high-touch surfaces in patient rooms. Any patients who provided informed consent within 14 days of admission to the NH were enrolled in this study. Non-English speakers and patients receiving hospice care were ineligible. Analysis was performed from November 2018 to February 2020. Interventions: Intervention NHs adopted a multicomponent intervention that included enhanced barrier precautions, chlorhexidine bathing, MDRO surveillance, environmental cleaning education and feedback, hand hygiene promotion, and health care worker education and feedback. Control nursing homes continued standard care practices. Main Outcomes and Measures: The primary outcome, presence of MDROs, was measured longitudinally in the patient and room environment and was evaluated using generalized mixed effect models. The secondary outcome, time to new MDRO acquisition, was assessed using Cox proportional hazard models. Results: A total of 6 NHs were included, with 245 patients (mean [SD] age, 72.5 [13.6] years; 134 [54.7%] women) enrolled; 3 NHs with 113 patients (46.1%) were randomized to the intervention group and 3 NHs with 132 patients (53.9%) were randomized to the control group. A total of 132 patients (53.9%) were White, and 235 patients (95.9%) were receiving postacute care. Over 808 study visits, 3654 patient cultures and 5606 environmental cultures were obtained. The intervention reduced the odds of MDRO prevalence in patients' environment by 43% (aOR, 0.57; 95% CI, 0.35-0.94), but there was no statistically significant difference on the patient level before or after adjustment (aOR, 0.57; 95% CI, 0.29-1.14). There were no significant reductions in time to new acquisition for methicillin-resistant Staphylococcus aureus (hazard ratio [HR], 0.20; 95% CI, 0.04-1.09), vancomycin-resistant enterococci (HR, 0.84; 95% CI, 0.46-1.53), or resistant gram-negative bacilli (HR, 1.14; 95% CI, 0.73-1.78). Conclusions and Relevance: This cluster randomized clinical trial found that the multicomponent intervention reduced the prevalence of MDROs in the environment of NH patients. Our findings highlight the potential for multicomponent interventions to directly and indirectly reduce MDRO prevalence in NHs. Trial Registration: ClinicalTrials.gov Identifier: NCT02909946.
Assuntos
Infecção Hospitalar/prevenção & controle , Transmissão de Doença Infecciosa/prevenção & controle , Farmacorresistência Bacteriana Múltipla , Controle de Infecções/métodos , Casas de Saúde , Idoso , Idoso de 80 Anos ou mais , Infecções Bacterianas/microbiologia , Infecções Bacterianas/prevenção & controle , Banhos/métodos , Clorexidina/administração & dosagem , Análise por Conglomerados , Infecção Hospitalar/microbiologia , Feminino , Higiene das Mãos , Promoção da Saúde , Instituição de Longa Permanência para Idosos , Humanos , Higiene/educação , Masculino , Staphylococcus aureus Resistente à Meticilina , Michigan , Infecções Estafilocócicas/microbiologia , Infecções Estafilocócicas/prevenção & controleRESUMO
BACKGROUND: Nursing home (NH) populations have borne the brunt of morbidity and mortality of COVID-19. We surveyed Michigan NHs to evaluate preparedness, staffing, testing, and adaptations to these challenges. METHODS: Interpandemic survey responses were collected May 1-12, 2020. We used Pearson's Chi-squared test, Fisher's exact test, and logistic regression to evaluate relationships. RESULTS: Of 452 Michigan NHs contacted via e-mail, 145 (32.1%) opened the survey and of these, 143 (98.6%) responded. Sixty-eight percent of respondents indicated their response plan addressed most issues. NHs reported receiving rapidly changing guidance from many sources. Two-thirds reported shortages of personal protective equipment and other supplies. Half (50%) lacked sufficient testing resources with only 36% able to test residents and staff with suspected COVID-19. A majority (55%) experienced staffing shortages. Sixty-three percent experienced resignations, with front-line clinical staff more likely to resign, particularly in facilities caring for COVID-19 patients (P < .001). Facilities adapted quickly, creating COVID-19 units (78%) to care for patients on site. To reduce isolation, NHs facilitated communication via phone calls (98%), videoconferencing (96%), and window visits (81%). A majority continued to provide requisite therapies (90%). CONCLUSIONS: NHs experienced shortages of resources, testing supplies, and staffing challenges. COVID-19 in the facility was a key predictor of staff resignations. Facilities relied on rapidly changing, often conflicting advice from multiple sources, suggesting high-yield areas of improvement.
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COVID-19 , Humanos , Michigan , Casas de Saúde , SARS-CoV-2 , Inquéritos e QuestionáriosRESUMO
BACKGROUND/OBJECTIVES: Almost half of deaths related to COVID-19 in the United States are linked to nursing homes (NHs). We describe among short-term and long-term residents at three NHs in Michigan the outbreak identification process, universal testing, point prevalence of COVID-19, and subsequent containment efforts, outcomes, and challenges. DESIGN: Outbreak investigation. SETTING: Three NHs in southeast Michigan. PARTICIPANTS: All residents (N = 215) at three NHs (total beds = 356) affiliated with a large academic healthcare system. METHODS: Upon detection of confirmed cases within the facility, each NH in collaboration and consultation with local hospital, public health officials, and parent corporation implemented immediate facility-wide testing and the following intervention measures: cohorting of COVID-19 positive residents; communication regarding testing and results with residents, healthcare professionals, and families; personal protective equipment reeducation and use throughout facilities; and dedicated staffing for infected patients cohorted in a dedicated COVID-19 wing. We collected patient data regarding demographics, symptoms, comorbidities, hospitalization, and 14-day outcomes. RESULTS: A total of 29 cases of COVID-19 were identified at three participating NHs. Nineteen cases of COVID-19 were identified through symptom-triggered testing from March 23 to April 23, 2020; 10 (4.7%) additional cases were identified through universal testing of 215 residents conducted from April 7 to 15, 2020. The hospitalization rate was 37.9%. The case fatality rate was 20.7% (6/29); these patients had multiple comorbidities. No residents who tested positive through the point-prevalence survey required hospitalization, and five were discharged home within 14 days. CONCLUSION: Proactive and coordinated steps between NH medical directors and administrators, referral hospitals including their laboratories, and local public health officials are necessary to rapidly respond to an outbreak and limit the transmission of COVID-19. This coordinated public health approach may save lives, minimize the burden to the healthcare system, and reduce healthcare costs.
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COVID-19/epidemiologia , Surtos de Doenças , Instituição de Longa Permanência para Idosos/organização & administração , Casas de Saúde/organização & administração , Parcerias Público-Privadas/organização & administração , Centros Médicos Acadêmicos , Idoso , Idoso de 80 Anos ou mais , Feminino , Hospitalização/estatística & dados numéricos , Humanos , Masculino , Michigan/epidemiologia , Administração em Saúde Pública , SARS-CoV-2 , Estados Unidos/epidemiologiaAssuntos
COVID-19/prevenção & controle , Planejamento em Saúde/organização & administração , Instituição de Longa Permanência para Idosos/organização & administração , Casas de Saúde/organização & administração , Pesquisas sobre Atenção à Saúde , Humanos , Influenza Humana/prevenção & controle , Michigan , Pandemias , Equipamento de Proteção Individual/provisão & distribuiçãoRESUMO
BACKGROUND: The benefit of regular exercise in improving cancer outcomes is well established. The American Cancer Society (ACS) released a recommendation that cancer survivors should engage in at least 150 minutes of moderate to vigorous physical activity (PA) per week; however, few report meeting this recommendation. This study examined the patterns and correlates of meeting ACS PA recommendations in the Detroit Research on Cancer Survivors (ROCS) cohort of African American cancer survivors. METHODS: Detroit ROCS participants completed baseline and yearly follow-up surveys to update their health and health behaviors, including PA. This study examined participation in PA by select characteristics and reported health-related quality of life (HRQOL) as measured with the Functional Assessment of Cancer Therapy and Patient-Reported Outcomes Measurement Information System instruments. RESULTS: Among the first 1500 ROCS participants, 60% reported participating in regular PA, with 24% reporting ≥150 min/wk. Although there were no differences by sex, prostate cancer survivors were the most likely to report participating in regular PA, whereas lung cancer survivors were the least likely (P = .022). Survivors who reported participating in regular PA reported higher HRQOL (P < .001) and lower depression (P = .040). CONCLUSIONS: Just 24% of African American cancer survivors reported meeting the ACS guidelines for PA at the baseline, but it was encouraging to see increases in activity over time. Because of the established benefits of regular exercise observed in this study and others, identifying and reducing barriers to regular PA among African American cancer survivors are critical for improving outcomes and minimizing disparities.
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Negro ou Afro-Americano , Sobreviventes de Câncer , Exercício Físico , Qualidade de Vida , Adulto , Idoso , Estudos de Coortes , Feminino , Humanos , Estilo de Vida , Masculino , Michigan , Pessoa de Meia-Idade , Adulto JovemRESUMO
BACKGROUND: The clinical utility of patient and environmental surveillance screening for vancomycin-resistant enterococci (VRE) in the postacute care setting has not been definitively clarified. We assessed the longitudinal relationship between patient colonization and room contamination, and we established their association with unfavorable health outcomes. METHODS: Four hundred sixty-three postacute care patients were followed longitudinally from enrollment to discharge for up to 6 months. Multiple body and environmental sites were sampled at regular intervals to establish correlation between environmental contamination and patient colonization and with longer than expected stay, unplanned hospitalization, and infections adjusting for sex, age, race, Charlson's comorbidity index, and physical self-maintenance score. RESULTS: New VRE acquisition was more likely in patients residing in contaminated rooms (multivariable odds ratio [OR] = 3.75; 95% confidence interval [CI], 1.98-7.11) and vice versa (OR = 3.99; 95% CI, 2.16-7.51). New acquisition and new contamination were associated with increased length of stay (OR = 4.36, 95% CI = 1.86-10.2 and OR = 4.61, 95% CI = 1.92-11.0, respectively) and hospitalization (OR = 2.42, 95% CI = 1.39-4.22 and OR = 2.80, 95% CI = 1.52-5.12). New-onset infections were more common with higher VRE burdens (15% in the absence of VRE, 20% when after VRE isolation only on the patient or only in the room, and 29% after VRE isolation in both the patient and the room). CONCLUSIONS: Room contamination with VRE is a risk factor for patient colonization, and both are associated with future adverse health outcomes in our postacute care patients. Further research is warranted to establish whether VRE screening may contribute to better understanding of risk assessment and adverse outcome prevention in postacute care.
RESUMO
BACKGROUND: Antibiotic-resistant organism (ARO) colonization rates in skilled nursing facilities (NFs) are high; hand hygiene is crucial to interrupt transmission. We aimed to determine factors associated with hand hygiene adherence in NFs and to assess rates of ARO acquisition among healthcare personnel (HCP). METHODS: HCP were observed during routine care at 6 NFs. We recorded hand hygiene adherence, glove use, activities, and time in room. HCP hands were cultured before and after patient care; patients and high-touch surfaces were cultured. HCP activities were categorized as high-versus low-risk for self-contamination. Multivariable regression was performed to identify predictors of hand hygiene adherence. RESULTS: We recorded 385 HCP observations and paired them with cultures performed before and after patient care. Hand hygiene adherence occurred in 96 of 352 observations (27.3%) before patient care and 165 of 358 observations (46.1%) after patient care. Gloves were worn in 169 of 376 observations (44.9%). Higher adherence was associated with glove use before patient care (odds ratio [OR], 2.55; 95% confidence interval [CI], 1.44-4.54) and after patient care (OR, 3.11; 95% CI, 1.77-5.48). Compared with nurses, certified nurse assistants had lower hand hygiene adherence (OR, 0.31; 95% CI, 0.15-0.67) before patient care and physical/occupational therapists (OR, 0.22; 95% CI, 0.11-0.44) after patient care. Hand hygiene varied by activity performed and time in the room. HCP hands were contaminated with AROs in 35 of 385 cultures of hands before patient care (0.9%) and 22 of 350 cultures of hands after patient care (6.3%). CONCLUSIONS: Hand hygiene adherence in NFs remain low; it is influenced by job title, type of care activity, and glove use. Hand hygiene programs should incorporate these unique care and staffing factors to reduce ARO transmission.
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Infecção Hospitalar/prevenção & controle , Infecção Hospitalar/transmissão , Fidelidade a Diretrizes/estatística & dados numéricos , Higiene das Mãos/normas , Pessoal de Saúde/estatística & dados numéricos , Instituições de Cuidados Especializados de Enfermagem/estatística & dados numéricos , Testes de Sensibilidade a Antimicrobianos por Disco-Difusão , Farmacorresistência Bacteriana , Luvas Protetoras , Pessoal de Saúde/classificação , Humanos , Estudos ProspectivosAssuntos
Infecção Hospitalar/epidemiologia , Infecções por Bactérias Gram-Positivas/epidemiologia , Staphylococcus aureus Resistente à Meticilina , Instituições de Cuidados Especializados de Enfermagem/estatística & dados numéricos , Infecções Estafilocócicas/epidemiologia , Enterococos Resistentes à Vancomicina , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Infecções por Bactérias Gram-Positivas/microbiologia , Humanos , Michigan , Pessoa de Meia-Idade , Prevalência , Estudos Prospectivos , Infecções Estafilocócicas/microbiologiaRESUMO
BACKGROUND: The impact of healthcare personnel hand contamination in multidrug-resistant organism (MDRO) transmission is important and well studied; however, the role of patient hand contamination needs to be characterized further. METHODS: Patients from 2 hospitals in southeast Michigan were recruited within 24 hours of arrival to their room and followed prospectively using microbial surveillance of nares, dominant hand, and 6 high-touch environmental surfaces. Sampling was performed on admission, days 3 and 7, and weekly until discharge. Paired samples of methicillin-resistant Staphylococcus aureus (MRSA) isolated from the patients' hand and room surfaces were evaluated for relatedness using pulsed-field gel electrophoresis and staphylococcal cassette chromosome mec, and Panton-Valentine leukocidin typing. RESULTS: A total of 399 patients (mean age, 60.8 years; 49% male) were enrolled and followed for 710 visits. Fourteen percent (n = 56/399) of patients were colonized with an MDRO at baseline; 10% (40/399) had an MDRO on their hands. Twenty-nine percent of rooms harbored an MDRO. Six percent (14/225 patients with at least 2 visits) newly acquired an MDRO on their hands during their stay. New MDRO acquisition in patients occurred at a rate of 24.6/1000 patient-days, and in rooms at a rate of 58.6/1000 patient-days. Typing demonstrated a high correlation between MRSA on patient hands and room surfaces. CONCLUSIONS: Our data suggest that patient hand contamination with MDROs is common and correlates with contamination on high-touch room surfaces. Patient hand hygiene protocols should be considered to reduce transmission of pathogens and healthcare-associated infections.
Assuntos
Infecções Bacterianas/transmissão , Infecção Hospitalar/transmissão , Farmacorresistência Bacteriana Múltipla , Mãos/microbiologia , Adulto , Idoso , Bactérias/isolamento & purificação , Infecções Bacterianas/microbiologia , Infecções Bacterianas/prevenção & controle , Infecção Hospitalar/microbiologia , Infecção Hospitalar/prevenção & controle , Equipamentos e Provisões Hospitalares/microbiologia , Feminino , Hospitais , Humanos , Masculino , Pessoa de Meia-Idade , Estudos ProspectivosRESUMO
Background: Most nursing facilities (NFs) lack methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant Enterococcus (VRE) surveillance programs due to limited resources and high costs. We investigated the utility of environmental screening of high-touch surfaces in patient rooms as a way to circumvent these challenges. Methods: We compared MRSA and VRE culture data from high-touch surfaces in patients' rooms (14450 samples from 6 NFs) and ranked each site's performance in predicting patient colonization (7413 samples). The best-performing sites were included in a MRSA- and a VRE-specific panel that functioned as a proxy for patient colonization. Molecular typing was performed to confirm available concordant patient-environment pairs. Results: We identified and validated a MRSA panel that consisted of the bed controls, nurse call button, bed rail, and TV remote control. The VRE panel included the toilet seat, bed controls, bed rail, TV remote control, and top of the side table. Panel colonization data tracked patient colonization. Negative predictive values were 89%-92% for MRSA and 82%-84% for VRE. Molecular typing confirmed a strong clonal type relationship in available concordant patient-environment pairs (98% for MRSA, 91% for VRE), pointing to common epidemiological patterns for environmental and patient isolates. Conclusions: Environmental panels used as a proxy for patient colonization and incorporated into facility surveillance protocols can guide decolonization strategies, improve awareness of MRSA and VRE burden, and inform efforts to reduce transmission. Targeted environmental screening may be a viable surveillance strategy for MRSA and VRE detection in NFs.
Assuntos
Fômites/microbiologia , Staphylococcus aureus Resistente à Meticilina/isolamento & purificação , Enterococos Resistentes à Vancomicina/isolamento & purificação , Aparelho Sanitário/microbiologia , Leitos/microbiologia , Infecção Hospitalar/microbiologia , Infecção Hospitalar/prevenção & controle , Infecção Hospitalar/transmissão , Monitoramento Ambiental , Contaminação de Equipamentos , Infecções por Bactérias Gram-Positivas/prevenção & controle , Infecções por Bactérias Gram-Positivas/transmissão , Humanos , Controle de Infecções , Decoração de Interiores e Mobiliário , Staphylococcus aureus Resistente à Meticilina/genética , Tipagem Molecular , Casas de Saúde , Quartos de Pacientes , Valor Preditivo dos Testes , Fatores de Risco , Infecções Estafilocócicas/prevenção & controle , Infecções Estafilocócicas/transmissão , Enterococos Resistentes à Vancomicina/genéticaRESUMO
Background: The spread of multidrug-resistant organisms (MDROs) is a global concern, and much about transmission in healthcare systems remains unknown. To reduce hospital stays, nursing facilities (NFs) have increasingly assumed care of post-acute populations. We estimate the prevalence of MDRO colonization in NF patients on enrollment and discharge to community settings, risk factors for colonization, and rates of acquiring MDROs during the stay. Methods: We conducted a prospective, longitudinal cohort study of newly admitted patients in 6 NFs in southeast Michigan using active microbial surveillance of multiple anatomic sites sampled at enrollment, days 14 and 30, and monthly thereafter for up to 6 months. Results: We enrolled 651 patients and collected 7526 samples over 1629 visits, with an average of 29 days of follow-up per participant. Nearly all participants were admitted for post-acute care (95%). More than half (56.8%) were colonized with MDROs at enrollment: methicillin-resistant Staphylococcus aureus (MRSA), 16.1%; vancomycin-resistant enterococci (VRE), 33.2%; and resistant gram-negative bacilli (R-GNB), 32.0%. Risk factors for colonization at enrollment included prolonged hospitalization (>14 days), functional disability, antibiotic use, or device use. Rates per 1000 patient-days of acquiring a new MDRO were MRSA, 3.4; VRE, 8.2; and R-GNB, 13.6. MDRO colonization at discharge was similar to that at enrollment (56.4%): MRSA, 18.4%; VRE, 30.3%; and R-GNB, 33.6%. Conclusions: Short-stay NF patients exhibit a high prevalence of MDROs near the time of admission, as well as at discharge, and may serve as a reservoir for spread in other healthcare settings. Future interventions to reduce MDROs should specifically target this population.